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Öğe Prognostic factors other than the performance status and age for glioblastoma multiforme: a single-institution experience(Imprimatur Publications, 2009) Caloglu, M.; Yurut-Caloglu, V.; Karagol, H.; Bayir-Angin, G.; Turan, F. N.; Uzal, C.Purpose: To evaluate the survival of patients with glioblastoma multiforme (GBM) and analyse the prognostic Actors influencing survival. Patients and methods: Seventy-eight consecutive patients with GBM treated with radiotherapy (RT) and temozolomide (TMZ) (in 21 patients) between 1999 and 2006 were retrospectively analysed. Results: Sixty-seven (85.5%) patients had undergone gross total or subtotal resection before RT The median overall survival was 9.8 months, and significantly influenced by age (p=0.02), Karnofsky performance status (p=0.001), RT (p<0.0001), gender (p=0.02), concomitant TMZ (p=0.003), RT waiting time (p=0.014), and treatment time (p=0.01) in univariate analysis. In multivariate analysis, older age (p=0.03), male gender (p=0.01), absence of concomitant TMZ (p=0.008), RT dose below 60 Gy (p=0.03), RT waiting time more than 20 days (p=0.01), and treatment time more than 76 days (p=0.0072) were poor prognosticators. Conclusion: This study emphasizes the importance of female gender, dose and duration of RT and RT waiting time in patients with glioblastoma multiforme.Öğe PROTECTIVE ROLE OF CARNITINE AGAINST RADIATION-INDUCED KIDNEY DAMAGE IN INFANT RATS: SCINTIGRAPHIC AND HISTOPATHOLOGIC EVALUATION(Elsevier Ireland Ltd, 2011) Rusen, C.; Altun, G. Durmus; Puyan, F. Oz; Saynak, M.; Ibis, K.; Ozen, A.; Bayir-Angin, G.[Abstract Not Available]